baber/WOPTO huggingface dataset:
Patent KR-102223691-B1 (KR)
IPC: G09F13/22
Filed: 2019-04-12
Granted: 2021-03-05
Abstract: 본 발명은 주차표시등에 관한 것으로, 외부 몸체를 이루는 케이스부(3); 감지단이 상기 케이스부(3)의 통공(17)을 통해 외부로 노출되도록, 상기 케이스부(3) 내에 장착되는 감지부(5); 및 상기 케이스부(3) 외측으로 발광하도록, 상기 케이스부(3) 내에 장착되는 발광부(7);를 포함하여 이루어지되, 상기 감지부(5)는 차량유무를 확인하는 신호가 수신되는 각도를 가변시킬 수 있도록, 상기 케이스부(3) 내에 회동 가능하게 고정되는 것을 특징으로 하며, 따라서 주차표시등이 설치되는 천장의 높이가 변화한 경우에도, 그에 맞추어 감지부를 케이스부에 대해 적정 각도로 상대 회동시킬 수 있으므로, 주차표시등의 설치 위치나 설치 자세를 변화시키지 않은 채로 차량 주차 여부의 감지와 표시의 기능을 모두 정상적으로 수행할 수 있게 된다.
Patent KR-102130678-B1 (KR)
Title: Coil Electronic Component
Inventor: JEON HYUNG SANG
IPC: H01F27/29
Filed: 2019-04-16
Granted: 2020-07-06
Abstract: According to one embodiment of the present invention, a coil electronic component includes: a body having a laminated structure with a plurality of conductor patterns therein and including an insulating layer disposed between the plurality of conductor patterns; and an external electrode disposed outside the body, wherein some of the plurality of conductor patterns include a coil pattern and a lead pattern connecting the coil pattern and the external electrode the lead pattern includes a first metal layer and a second metal layer disposed on the first metal layer, and the pore density of the first metal layer is higher than that of the second metal layer.
Patent KR-102227107-B1 (KR)
IPC: B30B9/14
Filed: 2019-04-16
Granted: 2021-03-11
Abstract: 본원 발명은 슬러지의 물기를 제거하기 위한 탈수장치에 관한 것으로서, 구체적으로는 유지보수가 불편한 압착판을 개선한 슬러지 탈수장치에 관한 것이다.  
양단이 베어링에 의해서 지지되되, 적어도 일단이 탈수모터(122)에 연결되어 구동되는 구동축은 길이방향을 따라서 외주에 스크류가 형성되는 탈수스크류축(120); 상기 스크류축을 감싸도록 구비되되 외주에 고루 통공(131)이 형성된 원통형의 탈수프레임(130); 상기 탈수스크류축(120)의 일측에는 슬러지를 투입하는 투입구(110)가 구비되며, 타단에는 탈수된 음식물쓰레기가 배출되도록 탈수프레임(130)의 배출단(132)이 구비된 슬러지 탈수장치에 있어서, 소정의 폭을 가지고 각각 에어실린더 또는 스프링에 의해서 탄성적으로 지지되는 복수개의 분할체(210)로 이루지며 일단이 상기 탈수프레임(130)의 단부에 회동가능하도록 힌지(211)결합되되, 타단은 상기 탈수스크류축(120)의 외주와 간극이 조절되는 압축링(200);을 구비함으로써, 상기 탈수프레임(130)을 통해서 탈수되는 슬러지가 탈수스크류축(120)과 압축링(200) 사이에서 압축되고, 압축된 슬러지는 탈수스크류축(120)과 압축링(200) 사이의 간극을 통해서 배출되도록 하는 것을 특징으로 하는 슬러지 탈수장치이다.
Patent KR-102381973-B1 (KR)
IPC: A23K10/30
Filed: 2019-04-29
Granted: 2022-04-01
Abstract: 본 발명은 홍삼박을 유효성분으로 포함하는 장 건강 개선용 조성물에 관한 것으로, 홍삼박 함유 본 발명의 조성물은 장내 유익균의 증식을 촉진하고, 유해균의 증식을 억제하고, 장내 단쇄 지방산의 함량을 증가시키며, 장내 균총을 개선하고, 암모니아태 질소 및 스카톨의 농도를 감소시킬 수 있다. 또한, 본 발명의 조성물을 이용하면, 장 건강 또는 장 기능을 개선할 수 있으며, 소화 기능 및 배변 기능을 개선할 수 있다. 한편, 본 발명의 홍삼박은 인체에 부작용이 없으며, 식품 또는 사료 조성물에 효과적으로 사용할 수 있다.
Patent KR-102179496-B1 (KR)
Inventor: SUNGIN CHOI
IPC: H04H60/87
Filed: 2019-06-10
Granted: 2020-11-17
Abstract: The present invention relates to a system and a method for bidirectional communication of cable broadcasting system information. The present invention includes: a head end server transmitting broadcasting content through a cable network; and a set-top box receiving the broadcasting content transmitted from the head end server and outputting the content. The head end server transmits the system information to each set-top box via Ethernet. The set-top box receives the system information via the same Ethernet. According to the present invention, bidirectional system information communication is realized by means of Ethernet instead of a data over cable service interface specification (DOCSIS) network using an expensive cable modem. Accordingly, cost reduction and performance and efficiency enhancement can be achieved in the event of cable network expansion.
Patent KR-102099811-B1 (KR)
Inventor: KIM CHANG TAEG
IPC: E06C9/14
Filed: 2019-06-11
Granted: 2020-04-10
Abstract: The present invention relates to an evacuation ladder and, more specifically, to a ladder apparatus for an emergency escape having a structure of attaching a frame to an outer wall of a building to pour concrete to be sturdily attached to the outer wall of the building so as to form a safe evacuation space and having a structure of folding and fixing a folding ladder and easily unfixing and spreading the ladder, and a construction method thereof. According to the present invention, the ladder apparatus for an emergency escape is attached to an outer wall of a building to form an escape space on the outside of an outer wall of a high-rise building, and comprises: an outer frame attached to the outer wall of the building; a ladder module having a folding ladder folded and spread, and accommodated and mounted in a manhole case forming a vertically penetrated passage; and at least one connection bar connecting the outer frame and the manhole case while the ladder module is positioned in the outer frame. A concrete slab is poured in a plate shape in a space between the inside of the outer frame attached to the outer wall of the high-rise building, the outside of the manhole case, and the outer wall of the high-rise building to be attached to the outer wall of the high-rise building.
Patent KR-102051779-B1 (KR)
Title: Safety work tools for double bottom structure bonding work
Inventor: KIM YOUN JEA
IPC: B25B23/10
Filed: 2019-06-12
Granted: 2019-12-03
Abstract: The present invention provides a safety work tool for double bottom structure fastening work. To increase work convenience by supporting a fastening bolt fastening the double bottom structure constituting the bottom of a facility, a safety work tool for double bottom structure fastening work assists in fastening work for a double bottom structure by fixing and supporting a washer provided on the fastening bolt of a fastening device for the double bottom structure having a fastening body with a support portion supporting the bottom surface of a grating panel, and the fastening bolt screwing the fastening body to an upper plate stacked on an upper portion of the grating panel. The safety work tool includes a pair of bodies which have the length, and of which portions positioned between both ends thereof are rotatably fastened while intersecting with a central shaft as the center thereof such that both ends are brought together or are separated from the central shaft as the center thereof. The body has: grip portions positioned on one side thereof with the central shaft as the centers thereof and are brought together or are separated by a user′s hand; and movable ends respectively provided on the other side thereof and are brought together or are separated according to the approach and spacing motions of the grip portions. The movable ends respectively have holding rods having the length toward a vertically downward portion, and having holding ends respectively formed at the ends thereof to hold and release the outer circumferential surface of the washer.
Patent KR-102261175-B1 (KR)
IPC: G06T9/00
Filed: 2019-06-13
Granted: 2021-06-07
Abstract: 본 발명은 동물 인식 장치 및 동물 인식 방법에 관한 것이다. 동물 인식 장치는 피촬영물인 동물을 촬영하는 영상 촬영부, 동물의 안구방향에 초음파를 방사하는 초음파 센서 및 초음파 센서의 센싱값을 받아 동물의 안구 위치 정보를 계산하여, 영상 촬영부로 하여금 계산된 안구 위치 정보에 기반하여 동물을 촬영하게 하며, 영상 촬영부에서 촬영된 영상 중 동물의 눈부분 영상 및 눈주변부분 영상을 추출하고, 추출된 영상들과 기저장된 영상을 비교하여 특정 동물을 인식하는 제어부를 포함할 수 있다.
Patent KR-102033879-B1 (KR)
Title: Composition for hair Serum
Inventor: DAIN AN
IPC: A61K8/9728
Filed: 2019-06-18
Granted: 2019-11-08
Abstract: According to the present invention, a composition of a hair serum for alleviating cuticle layers, increasing volume of hair, and improving hair glossiness comprises an herb medicine extract deposited in a hair pack obtained by symmetrically superimposing two sheets of fabric. The herb medicine extract includes: an extract of Sophora flavescens roots; an extract of pepper fruits; an extract of Lycium chinense; an extract of green tee; an extract of Angelica gigas roots; an extract of pinus palustris leaves; an extract of morus alba roots; an extract of gromwell root; and an extract of pleuropterus multiflorus roots. The present invention has effects of alleviating cuticle layers, increasing volume of hair, and improving hair glossiness of a user by using the hair pack in which the composition is deposited including a solvent, a chelating agent, a moisturizer, an emulsifier, a hair conditioning agent, fragrances, the herb medicine extract, a natural extract, and a hair glossing agent.
Patent KR-102089965-B1 (KR)
Title: System for predicting character of target
Inventor: LEE JUYOUNG
IPC: G06N3/08
Filed: 2019-06-19
Granted: 2020-03-17
Abstract: Disclosed are a target characteristic prediction system capable of accurately predicting target characteristics without complex prior planning and without performing an image acquisition test, and a target characteristic prediction method using the same. According to an embodiment of the present invention, the target characteristic prediction method using the target characteristic prediction system comprises the steps of: receiving environmental data in a time series and performing learning by using a recurrent neural network; receiving target characteristic data of an image in a time series and performing learning by using the recurrent neural network; predicting characteristics represented by a target in an environment in which the target is placed based on the result of learning; and extracting the target from the image by determining an optimal algorithm for image analysis according to the predicted target characteristics.
Patent KR-102117451-B1 (KR)
Inventor: JUNG JUN WON
IPC: E04B2/76
Filed: 2019-06-27
Granted: 2020-06-02
Abstract: An embodiment of the present invention relates to a display wall structure. An object of the present invention is to provide a display wall structure which can be completed by designing and manufacturing only a frame in the assembly form and simply assembling and fixing the frame to plywood by a sliding method. To this end, the display wall structure comprises: a front frame; a rear frame; a connection portion connecting the front frame with the rear frame; a pair of front bent portions installed on upper and lower ends of the front frame, respectively; a front plate portion sliding between the pair of the front bent portions to be coupled to the same; a pair of rear bent portions installed on upper and lower ends of the rear frame, respectively; and a rear plate portion sliding between the pair of rear bent portions to be coupled to the same.
Patent KR-102235335-B1 (KR)
IPC: A61K8/98
Filed: 2019-06-28
Granted: 2021-04-02
Abstract: 본 발명은 (a) 갯지렁이를 분쇄하여 분쇄물을 얻는 단계; 및 (b) 상기 얻어진 분쇄물을 효소분해하거나, 30 ~ 70 ℃에서 자가분해하여 갯지렁이 분해물을 얻는 단계를 포함하는 갯지렁이 분해물의 제조방법, 이에 의해 제조된 갯지렁이 분해물 및 이를 이용한 모발 보호제를 제공한다. 
본 발명의 갯지렁이 분해물 및 이를 포함하는 염색 모발 보호제는 염색 또는 탈색 과정에서 모발을 보호하는 첨가제로서 화장품 및 미용 분야에서 유용하게 사용될 수 있다.
Patent KR-102542257-B1 (KR)
IPC: G03F7/20
Filed: 2019-07-10
Granted: 2023-06-12
Abstract: 본 발명은, 기판을 노광하는 노광장치로서, 경통과 경통 내부에 배치된 광학소자를 포함하는 광학계와, 방열체를 포함하고, 방열체로부터 광학소자에 열을 가하여 광학계의 결상 특성을 조정하도록 구성된 조정부를 구비하고, 방열체는, 제1단부와 제1단부의 반대측의 제2단부를 포함하고, 물성값의 격차가 미리 정해진 범위 내에 속하는 부재이고, 방열체의 제1단부와 제2단부 사이의 중앙 부분은 경통의 내부에 배치되고, 방열체의 제1단부 및 제2단부는 경통의 외부에 배치된다.
Patent KR-102303094-B1 (KR)
IPC: B01J37/02
Filed: 2019-07-12
Granted: 2021-09-16
Abstract: 본 발명은 암모니아 직접 분해를 통해 수소를 생산하는 과정에 이용되는 촉매 및 그 제조방법에 관한 것이다. 상기 촉매는 세륨 전구체를 소성하여 세륨 담체를 제조한 후 상기 세륨 담체 100 중량부에 대해 루테늄이 1~10 중량부로 포함되도록 루테늄 전구체를 담지, 건조 및 소성하여 제조되며, 상기 루테늄이 세륨 격자 내로 치환되어 결합된 구조를 갖는 것을 특징으로 한다. 이러한 촉매는 암모니아 흡착 특성 및 질소로의 재결합 속도와 관련된 반응 특성이 향상되어 낮은 구동온도와 높은 공간속도에서도 암모니아 직접 분해를 통해 수소 전환이 우수하다.
Patent KR-102056026-B1 (KR)
Title: Inspection machine for automatic supplying apparatus of chemical
Inventor: GIM HYEONG SEOK
IPC: F16L33/22
Filed: 2019-07-16
Granted: 2019-12-13
Abstract: The present invention relates to a testing machine for an apparatus automatically supplying chemicals. The testing machine is disposed on an upper surface of a frame so as to confirm whether male and female coupling with a connector of an ACQC unit is appropriate in advance. In addition, a connector jig is installed to move up and down vertically. Thus, an end unit of a hose connector is pressed and inserted to the connector jig to confirm whether they match in advance. As a result, an accident in which inappropriate chemicals are supplied can be prevented. The testing machine according to the present invention has an advantage of simply replacing the connector jig according to the number and position of cord pins installed inside the connector of the ACQC unit.
Patent KR-102367124-B1 (KR)
IPC: H01L21/67
Filed: 2019-07-29
Granted: 2022-02-24
Abstract: [과제] 포드 내에 있거나, 혹은 포드 내로부터 유출하는 부식성 가스에 의해서, 수용물이나 주변장치가 데미지를 받는 것을 방지한다. 
[해결 수단] 수용물을 수용한 포드를 재치하는 재치부와, 상기 재치부에 인접하여 세워져 설치되어 있고, 상기 포드의 주 개구가 접속하는 프레임 개구가 형성되어 있는 프레임부와, 상기 주 개구를 폐쇄하는 상기 포드의 뚜껑에 걸어 맞춤 가능하며, 상기 프레임 개구 및 상기 뚜껑을 개폐하는 도어와, 상기 도어를 구동하는 도어 구동 기구와, 상기 프레임 개구의 내부 측의 하방에 설치되고, 상기 포드가 상기 주 개구 및 상기 프레임 개구를 통해 접속되는 미니 인바이런먼트 내로부터 가스를 배기하는 내측 가스 배기 유닛과, 상기 프레임 개구로부터 상기 내측 가스 배기 유닛까지의 사이 또는 상기 내측 가스 배기 유닛의 배기 유로 내에 배치되는 부식성 가스 검지 센서를 가지는, 로드 포트 장치.
Patent KR-102088597-B1 (KR)
Title: Hair Dye Composition Comprising Coffee Extract
Inventor: SONG EUN YEONG
IPC: A61K8/96
Filed: 2019-08-05
Granted: 2020-03-12
Abstract: The present invention relates to a hair dye composition comprising coffee extracts, which comprises: a first preparation comprising 10 wt% of coffee seed extracts and 19 wt% of Acorus Calamus root extracts; and a second preparation comprising 60-75 wt% of low-molecular weight fish collagen peptides-extracted powder; a first propellant; a second propellant; and black coffee in which coffee powder is diluted in purified water. The hair dye composition of the present invention can alleviate scalp irritation and minimize hair damage during hair dying.
Patent KR-102168575-B1 (KR)
Inventor: KIM JONG SEON
IPC: F01D5/06
Filed: 2019-08-12
Granted: 2020-10-22
Abstract: The present invention provides a rotor, a turbine, and a gas turbine including the same, wherein the rotor includes: a pair of disks rotating around a virtual axis passing through a center and placed next to each other in an axial direction; a sealing assembly interposed between the pair of disks; and a fixing means installed on the sealing assembly and fixing the sealing assembly to the disk. The disk has a sealing slot on a surface opposite to the other adjacent disk and a head slot outside the sealing slot based on the radial direction of the disk. The sealing assembly includes: a main body of which one end is inserted into the head slot from the outside of the disk and then inserted into the sealing slot; and a sealing head that is installed at the other end of the main body and is mounted on an inner wall of the head slot to limit movement of the main body.
Patent KR-102203896-B1 (KR)
Inventor: LIM TAE KWON
IPC: C08K3/38
Filed: 2019-08-13
Granted: 2021-01-15
Abstract: The present invention relates to a separation and recovery device of soils and aggregates from construction waste, which separates aggregates and soils from construction waste by particle size and size through a Brazilian peanut effect, and separates the soils and foreign substances attached to surfaces of the aggregates while transferring the separated aggregate to an upper part to recover high-quality aggregate.
Patent KR-102035459-B1 (KR)
Title: Standing type group palette
Inventor: GIM GI HYEON
IPC: B44D3/00
Filed: 2019-08-14
Granted: 2019-10-22
Abstract: The present invention relates to a standing-type group palette, and more specifically, to a standing-type group palette which allows a natural gradient in concentration of a paint and is integrally provided with separate pockets for mixing single colors and for mixing similar colors. To this end, the standing-type group palette comprises color mixing spaces (111-1, 112-1, 112-2, 112-3, and 112-4) having a predetermined depth; a frame formed to surround the color mixing spaces (111-1, 112-1, 112-2, 112-3, and 112-4); and a palette, wherein one sides of the color mixing spaces (111-1, 112-1, 112-2, 112-3, and 112-4) and paint-keeping partitions are integrally provided on a front surface of the palette, and a handle portion integrally protrudes from the rear surface of the palette, wherein the pallet, when placed on a flat surface, can stand upright with an inclination by the handle portion.
Patent KR-102195905-B1 (KR)
Inventor: SAGONG MYUNG
IPC: E21C37/18
Filed: 2019-08-19
Granted: 2020-12-29
Abstract: The present invention provides a rock splitting system having a multidirectional plasma-oil pressure rock splitting rod and a rock splitting method using the same, which can sequentially perform plasma rock splitting and hydraulic rock splitting by using a rock splitting system having a multidirectional plasma-oil pressure rock splitting rod to allow continuous construction when constructing a tunnel and a vertical hole so as to increase rock splitting efficiency to allow economic construction. Moreover, the multidirectional plasma-oil pressure rock splitting rod is arranged in a cage for construction of the tunnel or the vertical hole to realize a vibration-free noise-free rock splitting system of an excavator attachment type or a dedicated equipment-loadable vibration-free noise-free rock splitting system to allow economic and quick rock crushing. In addition, the rock splitting system can overcome disadvantages of a wire-saw, a water jet, and a super wedge which are conventional vibration-free tunnel excavation methods, and allow continuous construction regardless of rock types. The rock splitting system comprises: a cage; a multidirectional plasma-oil pressure rock splitting rod; a guide member; a hydraulic pump; and a high-voltage supply device.
Patent KR-102322307-B1 (KR)
IPC: E04H4/16
Filed: 2019-09-19
Granted: 2021-11-05
Abstract: 본 발명의 이동식 생존수영장은 컨테이너 패널을 이용하여 제조되므로 중량이 가볍고 손쉽게 이동설치가 가능한 장점이 있어 수영장 인프라가 열악한 학교에 보급되어 수영수업을 실시할 수 있는 장점이 있다.  또한 본 발명의 이동식 생존수영장은 대형 투명아크릴 패널을 구비하여 수영장 내부의 조교나 훈련자의 움직임을 관찰하고 이를 통해 학습효과를 향상시키고 학습정도를 평가할 수 있는 장점이 있다.  본 발명의 대형 투명아크릴 패널은 볼팅방식이 아닌 실리콘 접착방법을 통하여 본체 프레임에 접착되므로, 온도 변화에 따른 아크릴 내부의 응력 변화에 능동적으로 대응할 수 있어 누수의 우려가 없는 장점이 있다.  본 발명의 이동식 생존수영장은 선박사고시 생존자의 생존시간을 연장시키는 에어포켓을 체험할 수 있는 플로팅 패널과 수류를 발생시켜 실제 수중환경을 재현할 수 있는 분사노즐을 구비하여 실제 선박사고 현장에서 반드시 필요한 에어포켓 접근 훈련등의 생존수영 프로그램에 유용하게 사용할 수 있는 장점이 있다. 특히, 본 발명의 이동식 생존수영장은 대형 투명아크릴 패널을 통하여 수영장 내부를 자세히 관찰할 수 있으므로 수영장 외부의 조교 또는 훈련자가 수영장 내부의 조교 또는 훈련자의 수중자세를 자세히 관찰할 수 있는 장점이 있으므로 훈련효과가 배가되는 장점이 있다.
Patent KR-102278709-B1 (KR)
IPC: G01N33/18
Filed: 2019-10-02
Granted: 2021-07-16
Abstract: 본 발명은 TOC 측정 시스템의 수분 제거 및 건조 장치로서, 본 발명의 실시예에 따른 TOC 측정 시스템의 수분 제거 및 건조 장치는 실린지, 상기 실린지의 상하 이동에 따라 시료, 인산, 산소가스, 과황산나트륨을 포함한 서로 다른 유체를 하나씩 상기 실린지의 내부로 이송시키는 제1 밸브, 상기 제1 밸브를 향해 산소가스를 공급하는 라인에 구비되며 상기 실린지의 내부로 산소가스를 공급하여 무기탄소를 제거하는 제2 밸브, 상기 제2 밸브의 개방 시 개방되어 상기 실린지의 내부로 산소가스를 유입시키는 제3 밸브, 상기 실린지의 내부에 수용된 유체를 공급받아, 무기탄소가 제거되고 남은 유기탄소를 산화시켜 이산화탄소 가스를 발생시키는 UV-전처리 시스템, 및 상기 UV-전처리 시스템에서 발생된 이산화탄소를 검출하는 NDIR 검출기를 포함하는 TOC 측정 시스템의 수분 제거 및 건조 장치로서, 상기 UV-전처리 시스템에서 발생된 이산화탄소 가스 내의 습기를 제거하는 수분제거장치, 및 상기 수분제거장치를 통과한 이산화탄소 가스 내에 잔존한 습기를 흡착하고, 건조공기를 이용하여 흡착된 습기를 건조하는 수분건조장치를 포함한다.
Patent KR-102504788-B1 (KR)
IPC: C08F220/10
Filed: 2019-10-14
Granted: 2023-02-27
Abstract: 하기 화학식 1 또는 화학식 2로 표시되는 화합물로 표면개질된 양자점, 상기 양자점을 포함하는 경화성 조성물, 경화막 및 컬러필터가 제공된다. 
[화학식 1] 
   
[화학식 2] 
   
(상기 화학식 1 및 화학식 2에서, 각 치환기는 명세서에 정의된 바와 같다.)
Patent KR-102152140-B1 (KR)
Title: 음료용기
IPC: B65D25/02
Filed: 2019-10-21
Granted: 2020-09-04
Abstract: 본 발명은 음료용기에 대한 것으로서, 본 발명에 따른 음료용기는 음료용기가 정위치에 위치한 경우에 튜브를 이용하여 내측의 음료를 빨아먹을 수 있으며, 나아가 상기 음료용기를 뒤집은 경우에도 내측의 음료를 배출하여 먹을 수 있는 구조를 제공한다.
Patent KR-102210713-B1 (KR)
Title: Unidirectional creep compensator design to improve performance degradation of Twisted String Actuator
Inventor: DONGJUN SHIN
IPC: B25J9/16
Filed: 2019-10-29
Granted: 2021-02-03
Abstract: The present invention relates to a unidirectional creep compensator and a string twist driver having the same. More specifically, the string twist driver includes: a string twist driving part causing a string to be twisted by moving a pair of string twist units in directions different from each other; a joint member driven and controlled bidirectionally by receiving power from the string twist driving part; and a sub driving part connected to an output shaft of the joint member to directly control the bidirectional driving of the output shaft. The unidirectional creep compensator for compensating for a creep of the string twist driver includes an elastic structure storing contraction power, thereby compensating for the creep by applying the contraction power to a driving string when the creep occurs. The elastic structure includes an elastic body fixing end fixing one end of the elastic structure to the string twist units in a compressed state, and a body having one end coupled with a wire fixing part with which an end of the driving string is engaged, and having the other end coupled with the other end of the elastic structure. When the creep occurs, the tension of the driving string becomes smaller than the contraction power of the elastic structure, and the wire fixing part and the body are moved in a compensation direction by the contraction power in the case of the creep to maintain tension on the driving string.
Patent KR-102219483-B1 (KR)
Title: Boiler temperature controller having compatibility checking function of the bioler and method for checking compatibility of boiler
Inventor: SON SUN GUK
IPC: G08B5/22
Filed: 2019-10-29
Granted: 2021-02-24
Abstract: The present invention relates to a temperature controller having a boiler compatibility test function and a boiler compatibility test method. According to the present invention, when it is stored that a temperature controller electric current applying time is completed with continuous lapse equal to or greater than a preset reference electric current applying time (N) in a non-volatile memory of a temperature controller in case that power is input to a temperature controller, a boiler is normally operated without performing a compatibility test for determining whether a boiler model code received from a corresponding boiler is a compatible model by communicating with the boiler. Also, only when it is not stored that the temperature controller electric current applying time is completed with continuous lapse equal to or greater than the preset reference electric current applying time (N) in the non-volatile memory of the temperature controller in case that power is input to the temperature controller, the compatibility test is performed. According to the present invention, only when it is not stored that the temperature controller electric current applying time is completed with continuous lapse equal to or greater than the preset reference electric current applying time (N) in the non-volatile memory of the temperature controller in case that power is input to the temperature controller, and the compatibility test is performed, the boiler and the temperature controller which are not compatible with each other can be prevented from being packaged together in a case of manufacturing the boiler. In addition, the temperature controller cannot be displayed with an indication of incompatibility of the boiler even when a compatibility test result error performed in the temperature controller occurs due to an effect (e.g., noise) of a communication environment between the boiler and the temperature controller when the power is input to the temperature controller, in a case other than manufacturing of the boiler, and the corresponding boiler cannot be controlled to be in an inoperable state, such that the inconvenience of a consumer cannot be minimized.